name: Docker CI/CD

on:
  push:
    branches: [ "main" ]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout Repository
      uses: actions/checkout@v4

    ## Converter o nome do usuário do GitHub para minúsculas
    - name: Convert GitHub Username to Lowercase
      run: echo "GITHUB_ACTOR_LOWER=$(echo ${{ github.actor }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV

    ## Login no GitHub Container Registry (GHCR)
    - name: Log in to GitHub Container Registry (GHCR)
      run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u "${{ github.actor }}" --password-stdin

    ## Build e Tag da Imagem Docker
    - name: Build and Tag Docker Image
      run: |
        docker build -t ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:latest .
        docker tag ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:latest ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:$(date +%Y%m%d%H%M)

    ## Push da Imagem para o GHCR
    - name: Push Docker Image to GitHub Container Registry (GHCR)
      run: |
        docker push ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:latest
        docker push ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:$(date +%Y%m%d%H%M)

  deploy:
    runs-on: ubuntu-latest
    needs: build

    steps:
    - name: Convert GitHub Username to Lowercase (Deploy)
      run: echo "GITHUB_ACTOR_LOWER=$(echo ${{ github.actor }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV

    - name: SSH into Server and Deploy
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.SERVER_HOST }}
        username: ${{ secrets.SERVER_USER }}
        password: ${{ secrets.SERVER_PASSWORD }}
        script: |
          docker login ghcr.io -u "$GITHUB_ACTOR_LOWER" -p "${{ secrets.GITHUB_TOKEN }}"
          docker pull ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:latest
          docker stop vendaweb || true
          docker rm vendaweb || true
          docker run -d --name vendaweb -p 80:80 ghcr.io/$GITHUB_ACTOR_LOWER/vendaweb:latest